html {
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    height: 100%;
    scroll-behavior: smooth;
  }
  body {
    margin: 0;
    font-size: 14px;
    font-family: "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
    min-height: 100%;
    overflow-x: hidden;
  }
  article,
  aside,
  details,
  figcaption,
  figure,
  footer,
  header,
  hgroup,
  main,
  menu,
  nav,
  section,
  summary {
    display: block;
  }
  audio,
  canvas,
  progress,
  video {
    display: inline-block;
  }
  audio:not([controls]) {
    display: none;
    height: 0;
  }
  progress {
    vertical-align: baseline;
  }
  [hidden],
  template {
    display: none;
  }
  a {
    display: inline-block;
    background: transparent;
    text-decoration: none;
    color: #08c;
  }
  a:hover{
    text-decoration: none;
  }
  a:active {
    outline: 0;
  }
  abbr[title] {
    border-bottom: 1px dotted;
  }
  b,
  strong {
    font-weight: bold;
  }
  dfn {
    font-style: italic;
  }
  mark {
    background: #ff0;
    color: #000;
  }
  small {
    font-size: 80%;
  }
  sub,
  sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sup {
    top: -0.5em;
  }
  sub {
    bottom: -0.25em;
  }
  img {
    max-width: 100%;
    border: 0;
    vertical-align: middle;
  }
  svg:not(:root) {
    overflow: hidden;
  }
  pre {
    overflow: auto;
    white-space: pre;
    white-space: pre-wrap;
    word-wrap: break-word;
  }
  code,
  kbd,
  pre,
  samp {
    font-family: monospace, monospace;
    font-size: 1em;
  }
  button,
  input,
  optgroup,
  select,
  textarea {
    color: inherit;
    font: inherit;
    margin: 0;
    vertical-align: middle;
  }
  button,
  input,
  select {
    overflow: visible;
  }
  button,
  select {
    text-transform: none;
  }
  button,
  html input[type="button"],
  input[type="reset"],
  input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer;
  }
  [disabled] {
    cursor: default;
  }
  button::-moz-focus-inner,
  input::-moz-focus-inner {
    border: 0;
    padding: 0;
  }
  input {
    line-height: normal;
  }
  input[type="checkbox"],
  input[type="radio"] {
    box-sizing: border-box;
    padding: 0;
  }
  input[type="number"]::-webkit-inner-spin-button,
  input[type="number"]::-webkit-outer-spin-button {
    height: auto;
  }
  input[type="search"] {
    -webkit-appearance: textfield;
    box-sizing: border-box;
  }
  input[type="search"]::-webkit-search-cancel-button,
  input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
  }
  legend {
    border: 0;
    padding: 0;
  }
  textarea {
    overflow: auto;
    resize: vertical;
    vertical-align: top;
  }
  optgroup {
    font-weight: bold;
  }
  input,
  select,
  textarea {
    outline: 0;
  }
  textarea,
  input {
    -webkit-user-modify: read-write-plaintext-only;
  }
  input::-ms-clear,
  input::-ms-reveal {
    display: none;
  }
  input::-moz-placeholder,
  textarea::-moz-placeholder {
    color: #999;
  }
  input:-ms-input-placeholder,
  textarea:-ms-input-placeholder {
    color: #999;
  }
  input::-webkit-input-placeholder,
  textarea::-webkit-input-placeholder {
    color: #999;
  }
  .placeholder {
    color: #999;
  }
  table {
    border-collapse: collapse;
    border-spacing: 0;
  }
  td,
  th {
    padding: 0;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  p,
  figure,
  form,
  blockquote {
    margin: 0;
  }
  ul,
  ol,
  li,
  dl,
  dd {
    margin: 0;
    padding: 0;
  }
  ul,
  ol {
    list-style: none outside none;
  }
  h1,
  h2,
  h3 {
    line-height: 2;
    font-weight: normal;
  }
  h1 {
    font-size: 18px;
  }
  h2 {
    font-size: 16px;
  }
  h3 {
    font-size: 14px;
    font-weight: normal;
  }
  i {
    font-style: normal;
  }
  * {
    box-sizing: border-box;
  }
  .clearfix::before,
  .clearfix::after {
    content: "";
    display: table;
  }
  .clearfix::after {
    clear: both;
  }
  
  
  
  /* ----------------------------------------------------------------- 以下为自己的内容 */
  *{
    user-select: none;
  }
  
  /* 粗体 */
  @font-face{
    font-family: OSBold;
    src: url('../fonts/OpenSans-Bold.ttf');
  }
  
  /* 斜体 */
  @font-face{
    font-family: OSLtalic;
    src: url('../fonts/OpenSans-Italic.ttf');
  }
  
  /* 轻 */
  @font-face{
    font-family: OSLight;
    src: url('../fonts/OpenSans-Light.ttf');
  }